Your probably (most likely 153) I went to the sephora and the consultant matched me with 173. I'm NC 42, Nars I'm Syracuse and in Urban Decay I'm 7.0 so I didn't say anything. But I'm really a 153. 173 is pretty much dark for me, but I figured since I tan badly in the summer that it can be my summer backup foundation. But sometimes these consultant have no experience in matching so I match myself and 153 is a perfect shade.